Select the true statement from the following Nuclear force is

Options

A. Strong , short range and charge independent force.
B. charge independent , attractive and long range force.
C. Strong , charge dependent and short range attractive force
D. Long range , charge dependent and attractive force.

Answer

To determine the true statement about nuclear force, we can analyze the characteristics of nuclear force step by step.

### Step-by-Step Solution:

1. **Identify the Fundamental Forces**:
- Nuclear force is one of the four fundamental forces in nature. The four fundamental forces are:
- Gravitational force
- Electromagnetic force
- Weak nuclear force
- Strong nuclear force

**Hint**: Remember the four fundamental forces and their classifications.

2. **Understand Nucleons**:
- Nucleons are the particles found in the nucleus of an atom, which include protons and neutrons. The nuclear force acts between these nucleons.

**Hint**: Recall that nucleons consist of protons (positively charged) and neutrons (neutral).

3. **Nature of Nuclear Force**:
- The nuclear force is charge-independent, meaning it does not depend on the charge of the nucleons. It can act between:
- Proton and proton
- Neutron and neutron
- Neutron and proton

**Hint**: Consider how the nuclear force interacts with charged and neutral particles.

4. **Strength of Nuclear Force**:
- The nuclear force is the strongest of the four fundamental forces. Its strength is significantly greater than that of electromagnetic forces, being approximately 10 times stronger than the forces that hold atoms together in molecules.

**Hint**: Compare the strength of nuclear force with other forces, particularly chemical bonding.

5. **Range of Nuclear Force**:
- The nuclear force is a short-range force, meaning it only acts over very small distances (on the order of femtometers, or 10^-15 meters). It does not have a long-range effect.

**Hint**: Think about the distances involved in atomic and subatomic interactions.

6. **Attractive Nature**:
- The nuclear force is attractive, which means it pulls nucleons together, helping to bind the nucleus.

**Hint**: Consider the implications of attraction versus repulsion in forces.

7. **Final Evaluation**:
- Based on the characteristics discussed:
- It is a strong force.
- It is a short-range force.
- It is charge-independent.
- It is attractive.

Therefore, the true statement regarding nuclear force is that it is a **strong, short-range, charge-independent, attractive force**.

### Conclusion:
The correct option regarding the nuclear force is that it is a strong, short-range, charge-independent, attractive force.